Results 41 to 50 of about 20,164,611 (305)

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

The media presentation of political leaders: research approaches

RUDN Journal of Studies in Literature and Journalism, 2020
The media representation of the activities of political leaders in the media is not well studied in science currently. The article fills this theoretical gap by examining existing scientific research and the approaches to the representation of ...
Chuanzhao Lin, Olga V. Smirnova
doaj   +1 more source

Media representations of food

European Journal of Public Health, 2023
Abstract This presentation will discuss preliminary findings of a media content analysis focused on how the news media have represented food policy and different food movements, such as slow food, veganism and vegetarianism, and climate-friendly diets.
openaire   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Representation of Food in Media Discourses: Cognitive and Pragmatic Aspects

, 2021
The monograph is based on a long-term joint research by the authors on food and its representation in contemporary media discourses. The authors investigate the pragmatic aspects in the corpus of media materials compiled by samples of American, British ...
Tomascikova S., Shevchenko V., Tomascikova S., Shevchenko V.   +2 more
core  

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Média, historie a historici // Media, history, historians [PDF]

Historie - Otázky - Problémy, 2017
The text is focused on the relation between historiography and the media and the role of historians as experts in the process of producing mediated (fictional as well as factual) representations of historical events.
Jan Jirák, Barbara Köpplová
doaj  

Noted: Reporting guide for a crisis

Pacific Journalism Review, 2007
The booklet, published by the International Federation of Journalists (IFJ) and sponsored by the Swedish Trade Union movement, is divided into three parts: the basics, the media and more about HIV.
Trevor Cullen
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source